Shanghai XINLEI, one manufacturing enterprise which integrating design, R&D, production, sales and service. it focus on manufacturing service of membrane switches, graphic overlay, die-cut products, glass panels, capacitive touch switches, and other relative products. XINLEI has a total investment of 1 million yuan, covers an area of 2000 square meters, employs over 100 staff, of which 63% are professional and technical personnel, and nearly 30% are those with bachelor degree. A five-person R&D team in XINLEI with more than 10 years of experience in the field can bring customers efficient and stable products. We release new products once a month and the annual export volume reaches 5 million pieces. zero rework rate for membrane switches which it remains so far. All products have passed RoHs and SGS tests. Some products are exported to more than 40 countries and regions at home and abroad, with annual sales of more than 10 million US dollars.   part of process are below for references,